<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>select表单元素</title>
</head>
<body>
    <!-- select可以添加多个选项并节约空间 -->
    <form>
    籍贯：
    <select>
        <option selected="selected">陕西</option>
        <option>北京</option>
        <option>上海</option>
        <option>杭州</option>
        <option>苏州</option>
    </select>
    </form>
<h4>在option中定义selected="selected"时，当前项即为默认选中项</h4>
   
</body>
</html>